Active pharmaceutical ingredient (API) impurities for research
All products contained in this category are intended for laboratory use only, and are not meant for human consumption.
Read more
![3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]propanamide](https://static.cymitquimica.com/products/TR/thumb/A611525.jpg)
3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]propanamide
Controlled ProductCAS:76824-16-3
Impurity Famotidine EP Impurity D Stability Hygroscopic Applications 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]propanamide is an impurity in the synthesis …
Formula:
C8H13N5OS2
Color and Shape:
White To Light Yellow
Molecular weight:
259.35
Ref: TR-A611525
| 5mg | 228.00 € | ||
| 25mg | 1,044.00 € | ||
| 100mg | 2,792.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(R,S)-Equol-d4 (Major)(Mixture of Diastereomers)
Controlled ProductCAS:1216469-13-4
Formula:
C15H10D4O3
Color and Shape:
Neat
Molecular weight:
246.29
Ref: TR-E593002
| 5mg | 299.00 € | ||
| 50mg | 1,942.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Pasireotide TFA Salt
Controlled ProductCAS:396091-73-9
Applications Pasireotide can be used in biological study of long-term treatment of Cushing's disease with …
Formula:
C58H66N10O9·XC2HF3O2
Color and Shape:
Neat
Molecular weight:
1047.21
Ref: TR-P211010
| 1mg | 954.00 € | ||
| 5mg | 3,165.00 € | ||
| 2500µg | 1,690.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Diclofenac Amide
CAS:15362-40-0
Impurity Aceclofenac EP Impurity I/ Diclofenac USP Related Compound A Applications A potential prodrug of …
Formula:
C14H9Cl2NO
Color and Shape:
Light Yellow To Brown
Molecular weight:
278.13
Ref: TR-D436440
| 25mg | 176.00 € | ||
| 100mg | 470.00 € | ||
| 250mg | 728.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
7-Epi-10-oxo Docetaxel
Controlled ProductCAS:162784-72-7
Impurity Docetaxel EP Impurity D Applications 7-Epi-10-oxo Docetaxel (Docetaxel EP Impurity D) is a Docetaxel …
Formula:
C43H51NO14
Color and Shape:
White Solid
Molecular weight:
805.86
Ref: TR-E588610
| 1mg | 296.00 € | ||
| 5mg | 1,216.00 € | ||
| 10mg | 1,592.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(3aS,4R,5S,6S,8R,9R,9aR,10R)-6-Ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl-[(phenylsulfonyl)oxy]acetic Acid Ester
Controlled ProductCAS:848129-54-4
Applications (3aS,4R,5S,6S,8R,9R,9aR,10R)-6-Ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl-[(phenylsulfonyl)oxy]acetic Acid Ester is derived from Pleuromutilin (P610500), which is antibiotic substance produced by …
Formula:
C28H38O7S
Color and Shape:
Neat
Molecular weight:
518.66
Ref: TR-E678715
| 25mg | 292.00 € | ||
| 100mg | 1,152.00 € | ||
| 250mg | 1,985.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Pravastatin Lactone
Controlled ProductCAS:85956-22-5
Stability Hygroscopic Applications Pravastatin Lactone is a metabolite of Pravastatin (P702000). References Boberg, M., et …
Formula:
C23H34O6
Color and Shape:
Neat
Molecular weight:
406.51
Ref: TR-P701190
| 5mg | 322.00 € | ||
| 10mg | 587.00 € | ||
| 50mg | 2,191.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Omeprazole N-Oxide
CAS:176219-04-8
Impurity Esomeprazole EP Impurity E/ Omeprazole Impurity E Applications A metabolite of Omeprazole. References Miner, …
Formula:
C17H19N3O4S
Color and Shape:
White Solid
Molecular weight:
361.42
Ref: TR-O635015
| 5mg | 309.00 € | ||
| 10mg | 347.00 € | ||
| 50mg | 738.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Na-(2,4-Dinitro-5-fluorophenyl)-L-alaninamide
Controlled ProductCAS:95713-52-3
Applications Used for chiral amino acid analysis. References Bhushan, R., et al.: Anal. Bioanal. Chem., …
Formula:
C9H9FN4O5
Color and Shape:
Light Yellow
Molecular weight:
272.19
Ref: TR-D479800
| 1g | 1,973.00 € | ||
| 100mg | 298.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
10,11-Dihydro-10-hydroxy Carbamazepine-d3
Controlled ProductCAS:1189917-36-9
Applications A labelled metabolite of Oxcarbazepine (O869250). References Burkhart, C., et al.: Clin. Exp. Allergy, …
Formula:
C15H3H11N2O2
Color and Shape:
Off White
Molecular weight:
257.30
Ref: TR-D449138
| 1mg | 426.00 € | ||
| 10mg | 2,802.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Methyl Flurbiprofen
Controlled ProductCAS:66202-86-6
Applications Prodrug of Flurbiprofen. An intermediate for the synthesis of the metabolite of Flurbiprofen, an …
Formula:
C16H15FO2
Color and Shape:
Off-White
Molecular weight:
258.29
Ref: TR-M305350
| 25mg | 179.00 € | ||
| 250mg | 1,238.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
(E)-4-Hydroxy Tamoxifen-d5 (Contains up to 10% Z isomer)
Controlled ProductCAS:174592-47-3
Applications (E)-4-Hydroxy Tamoxifen-d5 is an labelled metabolite of Tamoxifen (T006000). A hydroxylated analogue of Tamoxifen …
Formula:
C26H24D5NO2
Color and Shape:
Neat
Molecular weight:
392.54
Ref: TR-H954772
| 1mg | 260.00 € | ||
| 10mg | 1,758.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
3-Piperidinopropiophenone Hydrochloride
CAS:886-06-6
Applications 3-Piperidinopropiophenone is a mono Mannich base derived from acetophenone with antibacterial, antifungal and antitumor …
Formula:
C14H19NO·ClH
Color and Shape:
White Solid
Molecular weight:
253.77
Ref: TR-P482010
| 5g | 1,749.00 € | ||
| 500mg | 263.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
rac-Pregabalin N,N-Diethyl Amide rac-Tartrate
Controlled ProductCAS:1094517-69-7
Applications An impurity of rac-Pregabalin (P704800) used in the processes for preparation of Pregabalin and …
Formula:
C16H32N2O7
Color and Shape:
Neat
Molecular weight:
364.43
Ref: TR-P704805
| 25mg | 2,209.00 € | ||
| 2500µg | 324.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
6-Epi Doxycycline, >90%
CAS:3219-99-6
Impurity Doxycycline Related Compound A Stability Hygroscopic, Light Sensitive, Temperature Sensitive Applications 6-Epi Doxycycline is …
Formula:
C22H24N2O8
Purity:
>90%
Color and Shape:
Yellow
Molecular weight:
444.43
Ref: TR-E585925
| 5mg | 1,630.00 € | ||
| 500µg | 356.00 € | ||
| 2500µg | 1,024.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
1-Methyl Xanthine-d3
Controlled ProductCAS:1216430-61-3
Applications A labelled metabolite of Theophylline. References ottrup, A., et al.: Pharmacol. Toxicol., 67, 340 …
Formula:
C6H3H3N4O2
Color and Shape:
Neat
Molecular weight:
169.16
Ref: TR-M338577
| 1mg | 276.00 € | ||
| 10mg | 1,784.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
Docetaxel-d5
Controlled ProductCAS:148408-66-6
Applications A labelled semisynthetic derivative of Paclitaxel. An antimitotic agent that promotes the assembly of …
Formula:
C43D5H48NO14
Color and Shape:
Neat
Molecular weight:
812.91
Ref: TR-D494423
| 5mg | 3,916.00 € | ||
| 500µg | 576.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
4-Hydroxy Omeprazole Preparation Kit
Controlled ProductCAS:301669-82-9
Formula:
C16H17N3O3S
Color and Shape:
Off White Solid
Molecular weight:
331.39
Ref: TR-H948860
| 5mg | 326.00 € | ||
| 50mg | 2,181.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
1,3-Dimethyluric Acid
Controlled ProductCAS:944-73-0
Applications 1,3-Dimethyluric Acid, is a metabolite of Caffeine (C080100), that is shown to have some …
Formula:
C7H8N4O3
Color and Shape:
Neat
Molecular weight:
196.16
Ref: TR-D479735
| 1g | 829.00 € | ||
| 100mg | 140.00 € | ||
| 250mg | 246.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
2C-B-d6 Hydrochloride
Controlled ProductCAS:1189978-45-7
Applications A labelled phenethylamine derivative; 2C-B designer drugs. References Quirino, J., et al.: Science, 282, …
Formula:
C10D6H8BrNO2·ClH
Color and Shape:
Neat
Molecular weight:
302.6256
Ref: TR-D469652
| 1mg | 259.00 € | ||
| 10mg | 1,751.00 € |
Estimated delivery in United States, on Monday 28 Oct 2024
